Asbestos Raises Mesothelioma Risk, Regardless of Type

asbestos raises mesothelioma risk

A new report led by the National Cancer Institute offers further evidence that every type of asbestos raises mesothelioma risk.  Scientists have known since the 1950s that asbestos is the main cause of mesothelioma. But some have argued that not all types of asbestos are equally dangerous. The new study refutes that idea. Researchers compared outcomes from people exposed to different kinds of asbestos. They conclude that asbestos raises mesothelioma risk, regardless of type.  Asbestos as a Carcinogen Asbestos is a naturally-occurring mineral. It has to be mined from the ground. Asbestos is strong, cheap, and impervious to heat and chemical erosion. It was a popular additive to many products before doctors realized that asbestos raises mesothelioma risk. The most … Continue reading Asbestos Raises Mesothelioma Risk, Regardless of Type »

Asbestos Causes Mesothelioma Through Release of This Protein, Study Finds

asbestos causes mesothelioma

Some of the world’s top mesothelioma experts believe they now have a better understanding of how asbestos causes mesothelioma. The finding could help lead to more effective ways of treating it.  Malignant mesothelioma is a deadly cancer caused by exposure to asbestos. There is no cure. Once symptoms develop, many patients do not live beyond a year.  Scientists have known since the early 1900s that asbestos causes mesothelioma. But they are still trying to figure out exactly how. A new international study led by the University of Hawaii may help answer the question. Membrane Cells Under Attack Mesothelioma is a cancer of a mesothelial membrane. The most common mesothelial membrane where mesothelioma occurs is the pleura. The pleura is a … Continue reading Asbestos Causes Mesothelioma Through Release of This Protein, Study Finds »

Asbestos Affects Immunity, New Report Finds

asbestos affects immunity

A new report from Japanese doctors shows that asbestos affects immunity. It may help explain why exposure to asbestos can trigger mesothelioma. Asbestos is the primary cause of malignant mesothelioma worldwide. But doctors still do not know for sure how this fibrous mineral causes cancer.  Scientists know that inflammation and irritation have something to do with mesothelioma development. But they still do not know much about how asbestos affects immunity. Asbestos and Mesothelioma Development Asbestos is a silicate mineral that lies deep in the ground. For decades, people mined asbestos for use in various industries. Nearly every building in the US built before the mid-1980s contains some asbestos. But asbestos is also a carcinogen. Even small amounts of asbestos exposure … Continue reading Asbestos Affects Immunity, New Report Finds »

Italian Case Illustrates Unusual Way of Tracking Asbestos Exposure

tracking asbestos exposure

After a mysterious cluster of mesothelioma cases cropped up among Italian textile workers, researchers found an unusual way of tracking asbestos exposure. Asbestos is the main cause of malignant mesothelioma. Many mesothelioma patients came in contact with asbestos at work. But it is not always clear how it happened.   Mesothelioma legal cases often hinge on tracking asbestos exposure at a negligent company. But in the case of the Italian textile workers, the exposure was not obvious. The workers produced sewing threads. They did not work directly with asbestos. It was not until an abatement company started removing asbestos from the plant, that researchers got a clearer picture of why the workers got sick.  The Challenge of Tracking Asbestos Exposure Asbestos … Continue reading Italian Case Illustrates Unusual Way of Tracking Asbestos Exposure »

Odds of Surviving Mesothelioma Equal in Rural and Urban Australia

odds of surviving mesothelioma

Living in a city and having a better socioeconomic status does not necessarily increase the odds of surviving mesothelioma.  That is the message from a 15-year Australian study of more than 300,000 cancer patients.  Some studies suggest cancer survival rates are lower in rural areas. But that does not appear to be the case for mesothelioma in Australia.  Unfortunately, the odds of surviving mesothelioma remain low no matter where a person lives. The Legacy of Asbestos in Australia Australia used to mine and export more asbestos than any other country. The mineral has been banned there since 2003, but Australian mesothelioma rates are still among the highest in the world.  Asbestos fibers are biopersistent. Once they are embedded in the … Continue reading Odds of Surviving Mesothelioma Equal in Rural and Urban Australia »

Asbestos Cement Factory Still Impacting Lives in Italy

asbestos cement factory

Residents who worked in or lived near an asbestos cement factory in Italy are still suffering the effects of toxic pollution decades later.  Separate studies in two environmental health journals this month highlight the ongoing problem. Both show there are more mesothelioma cases in these regions than in the rest of Italy. This is true even though Italy banned asbestos 30 years ago. One study concentrates on people who worked in an asbestos cement factory. The other focuses on mesothelioma patients whose only exposure was through air pollution near a factory  The Deadly Legacy of Asbestos in Broni The Fibronit asbestos cement company operated plants in Bari and Broni, Italy.  Broni is a town of about 9.000 people. The asbestos … Continue reading Asbestos Cement Factory Still Impacting Lives in Italy »

The High Cost of Mesothelioma in Turkey

cost of mesothelioma

Researchers in Turkey have released a sobering report on the real cost of mesothelioma in their country.  The article appears in the latest issue of Archives of Environmental & Occupational Health. It details the lives lost to asbestos cancer. It also talks about loss of productivity as a cost of mesothelioma.  Mesothelioma is a rare but virulent cancer that is resistant to most kinds of treatment. Turkey is a hotbed for mesothelioma because of the high levels of cancer-causing minerals in the soil. Some Turkish people also seem to have a higher genetic susceptibility to mesothelioma. This cancer is so common in some parts of Turkey that it is a popular place for mesothelioma research.   Why the Cost of Mesothelioma … Continue reading The High Cost of Mesothelioma in Turkey »

Global Asbestos Ban Needed More Than Ever, Study Says

asbestos ban

The authors of a new report on the “silent epidemic” of mesothelioma say a worldwide asbestos ban is more urgent now than ever. The researchers are from universities in Australia, New Zealand and Pennsylvania. They are experts in medicine, public health, and pathology.  Their new report sums up the global problem of asbestos and its link to deadly illnesses like lung cancer, asbestosis, and malignant mesothelioma. Australia and New Zealand are among the countries that no longer allow any asbestos in or out but they still have many cases of mesothelioma.  The US has yet to institute an asbestos ban. Malignant mesothelioma affects about 2,500 Americans a year.  The Link Between Asbestos and Mesothelioma Asbestos is the primary cause of … Continue reading Global Asbestos Ban Needed More Than Ever, Study Says »

Cosmetic Talc Can Cause Mesothelioma, Study Finds

cosmetic talc can cause mesothelioma

A new study in the American Journal of Industrial Medicine appears to offer definitive evidence that repeated exposure to cosmetic talc can cause mesothelioma.  It is an issue that has come up repeatedly in courtrooms in recent years. Lawyers for mesothelioma patients who have used cosmetic talc say the products are unsafe. Manufacturers like Johnson & Johnson insist they are pure.  But the new study shows that may not be the case. If the product is contaminated with asbestos, as many appear to be, the study shows cosmetic talc can cause mesothelioma.  How Can Cosmetic Talc Cause Mesothelioma? Talcum powder is made from talc, which contains magnesium and silicon. Because it absorbs moisture, people use it to keep skin dry … Continue reading Cosmetic Talc Can Cause Mesothelioma, Study Finds »

Mesothelioma and Tile Production Linked by New Case Studies

mesothelioma and tile production

Two newly published case studies have drawn a link between malignant mesothelioma and tile production.  The authors of the new report analyzed the cases of two people who contracted mesothelioma after working for a tile manufacturer.  Both people were exposed to talc in their work. This is likely where they encountered the asbestos that may have triggered mesothelioma. Understanding the Different Types of Tile Malignant mesothelioma is caused by exposure to asbestos. Before the 1990s, many homes and businesses were built with asphalt or vinyl ‘tiles’ made with asbestos. These types of tiles are still in many older buildings. Disturbing or removing them can pose a risk for mesothelioma.  But the current report focuses on ceramic tile workers. Mesothelioma and … Continue reading Mesothelioma and Tile Production Linked by New Case Studies »

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